keypad program for linux os pda unit

need a program that adds up, program writen for liniux os that can also access a usb device when prompted to get account information and write to file. wait for repsonse and display. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). Need a program made for the nokia n800 which runs on linux os. should be pretty easy to make but not sure. program will need to access usb drive on n800. program will need to access files off n800 in same direcorty proram will need to create a number keypad that can add. Program starts up it is a calculator program keypad with numbers and letters like a telephone. fits whole screen with the top being free for text and a logo in top left hand corner. There will be a reset button in buttom left hand corner. program will read file [login to view URL] in file will be: Line1:Please enter amount# Line2:Enter Tip amount# Line3:Plug in card Line4:Please enter code Line5:Approved Have a nice day Line6:Denied ip adress:[login to view URL] ipp address2:[login to view URL] acc#:2313125 misc:23f34r5h4u8r98q87n9j8i8x56x45x end of file Line one is what will be displayed first at the top of the keypad. what ever is after the : is displayed. user then enters amount on key pad. hits enter which is at buttom right hand corner if line two is there prompt for line two else goto line 3: if line two is there user enters amount and it is added from item line 1. this number gets writen to memory onto line 3 see line 3 whiich is plug in card. once detect usb card onto line 4 program at this time will display Enter code please program also launches [login to view URL] ipaddress from above. -d ramdom number between 1000 5000. program will wait until code is keyed in and user hits enter. once user hits enter program now reads [login to view URL] file on usb drive. which has a pin located in the file. the key to the unlock the pin for the card . see below program to unlock pin. program verifies pin correct with file if so program moves on if incorrect program prompts for pin again. if incorrect 6 times it deletes [login to view URL] file and [login to view URL] but first it writes file with all 1's and then deltes file. if correct pin it launches (keypad disappears and it says on screen autherizing please wait. example [login to view URL] -ramdome number from above minus 42 then it puts ip address from above. then it write out -a and pulls account from file [login to view URL] it then takes the total amount and puts it at the end with a -t then a -m example [login to view URL] -d 4400 -a 323232 -t 46.43 -m misc info from settings. after 2 secs waits for a file called code.txt. it keeps checking file for 20 secs if not found prints failed connection please try again. and kills programs if running in memory. if found it prints what ever is in file. then it deletes file. after one of these is done it restarts program including itself. ## Platform linux os on nokia n800.